I think that now it makes no sense to invest in altcoins

and maybe in the current conditions and situations, indeed the bounty is very unfavorable, but no one can know the future development, the most important thing is belief and patience as a long-term investment capital.
Bounty earning ratios dropped hardly, bounty hunters look for alternative options in order to earn much more money. It is not the fault of the bounty hunters to fall in the scam projects but bounty managers need to be very careful.